/*
 * Copyright (c) 2015. Ncomz. All Rights Reserved
 */

package com.ntels.kneet.v3.common.security;

import java.io.UnsupportedEncodingException;

import android.util.Base64;

import com.ntels.kneet.v3.common.util.Util;

/**
 * Seed 블럭암호 API <br />
 * 한국정보보호진흥원에서 제공하는 Java API를 조금 수정 함. <br />
 * Padding은 ANSI X.923을 사용 함.
 */

public class SeedCipherSvcImpl implements SeedCipherSvc {

    private static final String strCharset = "UTF-8";

    private              Util   util   = new Util();
    private static final String strKey = "@#^#sch$%SBLL^$@";

    private static byte pbUserKey[] = strKey.getBytes();

    private CryptoPaddingSvc cryptoPaddingSvc;

    private boolean isTest = false;                // 암복호화
    // 여부

    private static int SS0[] = {0x2989a1a8, 0x05858184, 0x16c6d2d4, 0x13c3d3d0, 0x14445054, 0x1d0d111c, 0x2c8ca0ac, 0x25052124, 0x1d4d515c, 0x03434340, 0x18081018, 0x1e0e121c, 0x11415150, 0x3cccf0fc, 0x0acac2c8, 0x23436360, 0x28082028, 0x04444044, 0x20002020, 0x1d8d919c, 0x20c0e0e0, 0x22c2e2e0, 0x08c8c0c8, 0x17071314, 0x2585a1a4, 0x0f8f838c, 0x03030300, 0x3b4b7378, 0x3b8bb3b8, 0x13031310, 0x12c2d2d0, 0x2ecee2ec, 0x30407070, 0x0c8c808c, 0x3f0f333c, 0x2888a0a8, 0x32023230, 0x1dcdd1dc, 0x36c6f2f4, 0x34447074, 0x2ccce0ec, 0x15859194, 0x0b0b0308, 0x17475354, 0x1c4c505c, 0x1b4b5358, 0x3d8db1bc, 0x01010100, 0x24042024, 0x1c0c101c, 0x33437370, 0x18889098, 0x10001010, 0x0cccc0cc, 0x32c2f2f0, 0x19c9d1d8, 0x2c0c202c, 0x27c7e3e4, 0x32427270, 0x03838380, 0x1b8b9398, 0x11c1d1d0, 0x06868284, 0x09c9c1c8, 0x20406060, 0x10405050, 0x2383a3a0, 0x2bcbe3e8, 0x0d0d010c, 0x3686b2b4, 0x1e8e929c, 0x0f4f434c, 0x3787b3b4, 0x1a4a5258, 0x06c6c2c4, 0x38487078, 0x2686a2a4, 0x12021210, 0x2f8fa3ac, 0x15c5d1d4, 0x21416160, 0x03c3c3c0, 0x3484b0b4, 0x01414140, 0x12425250, 0x3d4d717c, 0x0d8d818c, 0x08080008, 0x1f0f131c, 0x19899198, 0x00000000, 0x19091118, 0x04040004, 0x13435350, 0x37c7f3f4, 0x21c1e1e0, 0x3dcdf1fc, 0x36467274, 0x2f0f232c, 0x27072324, 0x3080b0b0, 0x0b8b8388, 0x0e0e020c, 0x2b8ba3a8, 0x2282a2a0, 0x2e4e626c, 0x13839390, 0x0d4d414c, 0x29496168, 0x3c4c707c, 0x09090108, 0x0a0a0208, 0x3f8fb3bc, 0x2fcfe3ec, 0x33c3f3f0, 0x05c5c1c4, 0x07878384, 0x14041014, 0x3ecef2fc, 0x24446064, 0x1eced2dc, 0x2e0e222c, 0x0b4b4348, 0x1a0a1218, 0x06060204, 0x21012120, 0x2b4b6368, 0x26466264, 0x02020200, 0x35c5f1f4, 0x12829290, 0x0a8a8288, 0x0c0c000c, 0x3383b3b0, 0x3e4e727c, 0x10c0d0d0, 0x3a4a7278, 0x07474344, 0x16869294, 0x25c5e1e4, 0x26062224, 0x00808080, 0x2d8da1ac, 0x1fcfd3dc, 0x2181a1a0, 0x30003030, 0x37073334, 0x2e8ea2ac, 0x36063234, 0x15051114, 0x22022220, 0x38083038, 0x34c4f0f4, 0x2787a3a4, 0x05454144, 0x0c4c404c, 0x01818180, 0x29c9e1e8, 0x04848084, 0x17879394, 0x35053134, 0x0bcbc3c8, 0x0ecec2cc, 0x3c0c303c, 0x31417170, 0x11011110, 0x07c7c3c4, 0x09898188, 0x35457174, 0x3bcbf3f8, 0x1acad2d8, 0x38c8f0f8, 0x14849094, 0x19495158, 0x02828280, 0x04c4c0c4, 0x3fcff3fc, 0x09494148, 0x39093138, 0x27476364, 0x00c0c0c0, 0x0fcfc3cc, 0x17c7d3d4, 0x3888b0b8, 0x0f0f030c, 0x0e8e828c, 0x02424240, 0x23032320, 0x11819190, 0x2c4c606c, 0x1bcbd3d8, 0x2484a0a4, 0x34043034, 0x31c1f1f0, 0x08484048, 0x02c2c2c0, 0x2f4f636c, 0x3d0d313c, 0x2d0d212c, 0x00404040, 0x3e8eb2bc, 0x3e0e323c, 0x3c8cb0bc, 0x01c1c1c0, 0x2a8aa2a8, 0x3a8ab2b8, 0x0e4e424c, 0x15455154, 0x3b0b3338, 0x1cccd0dc, 0x28486068, 0x3f4f737c, 0x1c8c909c, 0x18c8d0d8, 0x0a4a4248, 0x16465254, 0x37477374, 0x2080a0a0, 0x2dcde1ec, 0x06464244, 0x3585b1b4, 0x2b0b2328, 0x25456164, 0x3acaf2f8, 0x23c3e3e0, 0x3989b1b8, 0x3181b1b0, 0x1f8f939c, 0x1e4e525c, 0x39c9f1f8, 0x26c6e2e4, 0x3282b2b0, 0x31013130, 0x2acae2e8, 0x2d4d616c, 0x1f4f535c, 0x24c4e0e4, 0x30c0f0f0, 0x0dcdc1cc, 0x08888088, 0x16061214, 0x3a0a3238, 0x18485058, 0x14c4d0d4, 0x22426260, 0x29092128, 0x07070304, 0x33033330, 0x28c8e0e8, 0x1b0b1318, 0x05050104, 0x39497178, 0x10809090, 0x2a4a6268, 0x2a0a2228, 0x1a8a9298};

    private static int SS1[] = {0x38380830, 0xe828c8e0, 0x2c2d0d21, 0xa42686a2, 0xcc0fcfc3, 0xdc1eced2, 0xb03383b3, 0xb83888b0, 0xac2f8fa3, 0x60204060, 0x54154551, 0xc407c7c3, 0x44044440, 0x6c2f4f63, 0x682b4b63, 0x581b4b53, 0xc003c3c3, 0x60224262, 0x30330333, 0xb43585b1, 0x28290921, 0xa02080a0, 0xe022c2e2, 0xa42787a3, 0xd013c3d3, 0x90118191, 0x10110111, 0x04060602, 0x1c1c0c10, 0xbc3c8cb0, 0x34360632, 0x480b4b43, 0xec2fcfe3, 0x88088880, 0x6c2c4c60, 0xa82888a0, 0x14170713, 0xc404c4c0, 0x14160612, 0xf434c4f0, 0xc002c2c2, 0x44054541, 0xe021c1e1, 0xd416c6d2, 0x3c3f0f33, 0x3c3d0d31, 0x8c0e8e82, 0x98188890, 0x28280820, 0x4c0e4e42, 0xf436c6f2, 0x3c3e0e32, 0xa42585a1, 0xf839c9f1, 0x0c0d0d01, 0xdc1fcfd3, 0xd818c8d0, 0x282b0b23, 0x64264662, 0x783a4a72, 0x24270723, 0x2c2f0f23, 0xf031c1f1, 0x70324272, 0x40024242, 0xd414c4d0, 0x40014141, 0xc000c0c0, 0x70334373, 0x64274763, 0xac2c8ca0, 0x880b8b83, 0xf437c7f3, 0xac2d8da1, 0x80008080, 0x1c1f0f13, 0xc80acac2, 0x2c2c0c20, 0xa82a8aa2, 0x34340430, 0xd012c2d2, 0x080b0b03, 0xec2ecee2, 0xe829c9e1, 0x5c1d4d51, 0x94148490, 0x18180810, 0xf838c8f0, 0x54174753, 0xac2e8ea2, 0x08080800, 0xc405c5c1, 0x10130313, 0xcc0dcdc1, 0x84068682, 0xb83989b1, 0xfc3fcff3, 0x7c3d4d71, 0xc001c1c1, 0x30310131, 0xf435c5f1, 0x880a8a82, 0x682a4a62, 0xb03181b1, 0xd011c1d1, 0x20200020, 0xd417c7d3, 0x00020202, 0x20220222, 0x04040400, 0x68284860, 0x70314171, 0x04070703, 0xd81bcbd3, 0x9c1d8d91, 0x98198991, 0x60214161, 0xbc3e8eb2, 0xe426c6e2, 0x58194951, 0xdc1dcdd1, 0x50114151, 0x90108090, 0xdc1cccd0, 0x981a8a92, 0xa02383a3, 0xa82b8ba3, 0xd010c0d0, 0x80018181, 0x0c0f0f03, 0x44074743, 0x181a0a12, 0xe023c3e3, 0xec2ccce0, 0x8c0d8d81, 0xbc3f8fb3, 0x94168692, 0x783b4b73, 0x5c1c4c50, 0xa02282a2, 0xa02181a1, 0x60234363, 0x20230323, 0x4c0d4d41, 0xc808c8c0, 0x9c1e8e92, 0x9c1c8c90, 0x383a0a32, 0x0c0c0c00, 0x2c2e0e22, 0xb83a8ab2, 0x6c2e4e62, 0x9c1f8f93, 0x581a4a52, 0xf032c2f2, 0x90128292, 0xf033c3f3, 0x48094941, 0x78384870, 0xcc0cccc0, 0x14150511, 0xf83bcbf3, 0x70304070, 0x74354571, 0x7c3f4f73, 0x34350531, 0x10100010, 0x00030303, 0x64244460, 0x6c2d4d61, 0xc406c6c2, 0x74344470, 0xd415c5d1, 0xb43484b0, 0xe82acae2, 0x08090901, 0x74364672, 0x18190911, 0xfc3ecef2, 0x40004040, 0x10120212, 0xe020c0e0, 0xbc3d8db1, 0x04050501, 0xf83acaf2, 0x00010101, 0xf030c0f0, 0x282a0a22, 0x5c1e4e52, 0xa82989a1, 0x54164652, 0x40034343, 0x84058581, 0x14140410, 0x88098981, 0x981b8b93, 0xb03080b0, 0xe425c5e1, 0x48084840, 0x78394971, 0x94178793, 0xfc3cccf0, 0x1c1e0e12, 0x80028282, 0x20210121, 0x8c0c8c80, 0x181b0b13, 0x5c1f4f53, 0x74374773, 0x54144450, 0xb03282b2, 0x1c1d0d11, 0x24250521, 0x4c0f4f43, 0x00000000, 0x44064642, 0xec2dcde1, 0x58184850, 0x50124252, 0xe82bcbe3, 0x7c3e4e72, 0xd81acad2, 0xc809c9c1, 0xfc3dcdf1, 0x30300030, 0x94158591, 0x64254561, 0x3c3c0c30, 0xb43686b2, 0xe424c4e0, 0xb83b8bb3, 0x7c3c4c70, 0x0c0e0e02, 0x50104050, 0x38390931, 0x24260622, 0x30320232, 0x84048480, 0x68294961, 0x90138393, 0x34370733, 0xe427c7e3, 0x24240420, 0xa42484a0, 0xc80bcbc3, 0x50134353, 0x080a0a02, 0x84078783, 0xd819c9d1, 0x4c0c4c40, 0x80038383, 0x8c0f8f83, 0xcc0ecec2, 0x383b0b33, 0x480a4a42, 0xb43787b3};

    private static int SS2[] = {0xa1a82989, 0x81840585, 0xd2d416c6, 0xd3d013c3, 0x50541444, 0x111c1d0d, 0xa0ac2c8c, 0x21242505, 0x515c1d4d, 0x43400343, 0x10181808, 0x121c1e0e, 0x51501141, 0xf0fc3ccc, 0xc2c80aca, 0x63602343, 0x20282808, 0x40440444, 0x20202000, 0x919c1d8d, 0xe0e020c0, 0xe2e022c2, 0xc0c808c8, 0x13141707, 0xa1a42585, 0x838c0f8f, 0x03000303, 0x73783b4b, 0xb3b83b8b, 0x13101303, 0xd2d012c2, 0xe2ec2ece, 0x70703040, 0x808c0c8c, 0x333c3f0f, 0xa0a82888, 0x32303202, 0xd1dc1dcd, 0xf2f436c6, 0x70743444, 0xe0ec2ccc, 0x91941585, 0x03080b0b, 0x53541747, 0x505c1c4c, 0x53581b4b, 0xb1bc3d8d, 0x01000101, 0x20242404, 0x101c1c0c, 0x73703343, 0x90981888, 0x10101000, 0xc0cc0ccc, 0xf2f032c2, 0xd1d819c9, 0x202c2c0c, 0xe3e427c7, 0x72703242, 0x83800383, 0x93981b8b, 0xd1d011c1, 0x82840686, 0xc1c809c9, 0x60602040, 0x50501040, 0xa3a02383, 0xe3e82bcb, 0x010c0d0d, 0xb2b43686, 0x929c1e8e, 0x434c0f4f, 0xb3b43787, 0x52581a4a, 0xc2c406c6, 0x70783848, 0xa2a42686, 0x12101202, 0xa3ac2f8f, 0xd1d415c5, 0x61602141, 0xc3c003c3, 0xb0b43484, 0x41400141, 0x52501242, 0x717c3d4d, 0x818c0d8d, 0x00080808, 0x131c1f0f, 0x91981989, 0x00000000, 0x11181909, 0x00040404, 0x53501343, 0xf3f437c7, 0xe1e021c1, 0xf1fc3dcd, 0x72743646, 0x232c2f0f, 0x23242707, 0xb0b03080, 0x83880b8b, 0x020c0e0e, 0xa3a82b8b, 0xa2a02282, 0x626c2e4e, 0x93901383, 0x414c0d4d, 0x61682949, 0x707c3c4c, 0x01080909, 0x02080a0a, 0xb3bc3f8f, 0xe3ec2fcf, 0xf3f033c3, 0xc1c405c5, 0x83840787, 0x10141404, 0xf2fc3ece, 0x60642444, 0xd2dc1ece, 0x222c2e0e, 0x43480b4b, 0x12181a0a, 0x02040606, 0x21202101, 0x63682b4b, 0x62642646, 0x02000202, 0xf1f435c5, 0x92901282, 0x82880a8a, 0x000c0c0c, 0xb3b03383, 0x727c3e4e, 0xd0d010c0, 0x72783a4a, 0x43440747, 0x92941686, 0xe1e425c5, 0x22242606, 0x80800080, 0xa1ac2d8d, 0xd3dc1fcf, 0xa1a02181, 0x30303000, 0x33343707, 0xa2ac2e8e, 0x32343606, 0x11141505, 0x22202202, 0x30383808, 0xf0f434c4, 0xa3a42787, 0x41440545, 0x404c0c4c, 0x81800181, 0xe1e829c9, 0x80840484, 0x93941787, 0x31343505, 0xc3c80bcb, 0xc2cc0ece, 0x303c3c0c, 0x71703141, 0x11101101, 0xc3c407c7, 0x81880989, 0x71743545, 0xf3f83bcb, 0xd2d81aca, 0xf0f838c8, 0x90941484, 0x51581949, 0x82800282, 0xc0c404c4, 0xf3fc3fcf, 0x41480949, 0x31383909, 0x63642747, 0xc0c000c0, 0xc3cc0fcf, 0xd3d417c7, 0xb0b83888, 0x030c0f0f, 0x828c0e8e, 0x42400242, 0x23202303, 0x91901181, 0x606c2c4c, 0xd3d81bcb, 0xa0a42484, 0x30343404, 0xf1f031c1, 0x40480848, 0xc2c002c2, 0x636c2f4f, 0x313c3d0d, 0x212c2d0d, 0x40400040, 0xb2bc3e8e, 0x323c3e0e, 0xb0bc3c8c, 0xc1c001c1, 0xa2a82a8a, 0xb2b83a8a, 0x424c0e4e, 0x51541545, 0x33383b0b, 0xd0dc1ccc, 0x60682848, 0x737c3f4f, 0x909c1c8c, 0xd0d818c8, 0x42480a4a, 0x52541646, 0x73743747, 0xa0a02080, 0xe1ec2dcd, 0x42440646, 0xb1b43585, 0x23282b0b, 0x61642545, 0xf2f83aca, 0xe3e023c3, 0xb1b83989, 0xb1b03181, 0x939c1f8f, 0x525c1e4e, 0xf1f839c9, 0xe2e426c6, 0xb2b03282, 0x31303101, 0xe2e82aca, 0x616c2d4d, 0x535c1f4f, 0xe0e424c4, 0xf0f030c0, 0xc1cc0dcd, 0x80880888, 0x12141606, 0x32383a0a, 0x50581848, 0xd0d414c4, 0x62602242, 0x21282909, 0x03040707, 0x33303303, 0xe0e828c8, 0x13181b0b, 0x01040505, 0x71783949, 0x90901080, 0x62682a4a, 0x22282a0a, 0x92981a8a};

    private static int SS3[] = {0x08303838, 0xc8e0e828, 0x0d212c2d, 0x86a2a426, 0xcfc3cc0f, 0xced2dc1e, 0x83b3b033, 0x88b0b838, 0x8fa3ac2f, 0x40606020, 0x45515415, 0xc7c3c407, 0x44404404, 0x4f636c2f, 0x4b63682b, 0x4b53581b, 0xc3c3c003, 0x42626022, 0x03333033, 0x85b1b435, 0x09212829, 0x80a0a020, 0xc2e2e022, 0x87a3a427, 0xc3d3d013, 0x81919011, 0x01111011, 0x06020406, 0x0c101c1c, 0x8cb0bc3c, 0x06323436, 0x4b43480b, 0xcfe3ec2f, 0x88808808, 0x4c606c2c, 0x88a0a828, 0x07131417, 0xc4c0c404, 0x06121416, 0xc4f0f434, 0xc2c2c002, 0x45414405, 0xc1e1e021, 0xc6d2d416, 0x0f333c3f, 0x0d313c3d, 0x8e828c0e, 0x88909818, 0x08202828, 0x4e424c0e, 0xc6f2f436, 0x0e323c3e, 0x85a1a425, 0xc9f1f839, 0x0d010c0d, 0xcfd3dc1f, 0xc8d0d818, 0x0b23282b, 0x46626426, 0x4a72783a, 0x07232427, 0x0f232c2f, 0xc1f1f031, 0x42727032, 0x42424002, 0xc4d0d414, 0x41414001, 0xc0c0c000, 0x43737033, 0x47636427, 0x8ca0ac2c, 0x8b83880b, 0xc7f3f437, 0x8da1ac2d, 0x80808000, 0x0f131c1f, 0xcac2c80a, 0x0c202c2c, 0x8aa2a82a, 0x04303434, 0xc2d2d012, 0x0b03080b, 0xcee2ec2e, 0xc9e1e829, 0x4d515c1d, 0x84909414, 0x08101818, 0xc8f0f838, 0x47535417, 0x8ea2ac2e, 0x08000808, 0xc5c1c405, 0x03131013, 0xcdc1cc0d, 0x86828406, 0x89b1b839, 0xcff3fc3f, 0x4d717c3d, 0xc1c1c001, 0x01313031, 0xc5f1f435, 0x8a82880a, 0x4a62682a, 0x81b1b031, 0xc1d1d011, 0x00202020, 0xc7d3d417, 0x02020002, 0x02222022, 0x04000404, 0x48606828, 0x41717031, 0x07030407, 0xcbd3d81b, 0x8d919c1d, 0x89919819, 0x41616021, 0x8eb2bc3e, 0xc6e2e426, 0x49515819, 0xcdd1dc1d, 0x41515011, 0x80909010, 0xccd0dc1c, 0x8a92981a, 0x83a3a023, 0x8ba3a82b, 0xc0d0d010, 0x81818001, 0x0f030c0f, 0x47434407, 0x0a12181a, 0xc3e3e023, 0xcce0ec2c, 0x8d818c0d, 0x8fb3bc3f, 0x86929416, 0x4b73783b, 0x4c505c1c, 0x82a2a022, 0x81a1a021, 0x43636023, 0x03232023, 0x4d414c0d, 0xc8c0c808, 0x8e929c1e, 0x8c909c1c, 0x0a32383a, 0x0c000c0c, 0x0e222c2e, 0x8ab2b83a, 0x4e626c2e, 0x8f939c1f, 0x4a52581a, 0xc2f2f032, 0x82929012, 0xc3f3f033, 0x49414809, 0x48707838, 0xccc0cc0c, 0x05111415, 0xcbf3f83b, 0x40707030, 0x45717435, 0x4f737c3f, 0x05313435, 0x00101010, 0x03030003, 0x44606424, 0x4d616c2d, 0xc6c2c406, 0x44707434, 0xc5d1d415, 0x84b0b434, 0xcae2e82a, 0x09010809, 0x46727436, 0x09111819, 0xcef2fc3e, 0x40404000, 0x02121012, 0xc0e0e020, 0x8db1bc3d, 0x05010405, 0xcaf2f83a, 0x01010001, 0xc0f0f030, 0x0a22282a, 0x4e525c1e, 0x89a1a829, 0x46525416, 0x43434003, 0x85818405, 0x04101414, 0x89818809, 0x8b93981b, 0x80b0b030, 0xc5e1e425, 0x48404808, 0x49717839, 0x87939417, 0xccf0fc3c, 0x0e121c1e, 0x82828002, 0x01212021, 0x8c808c0c, 0x0b13181b, 0x4f535c1f, 0x47737437, 0x44505414, 0x82b2b032, 0x0d111c1d, 0x05212425, 0x4f434c0f, 0x00000000, 0x46424406, 0xcde1ec2d, 0x48505818, 0x42525012, 0xcbe3e82b, 0x4e727c3e, 0xcad2d81a, 0xc9c1c809, 0xcdf1fc3d, 0x00303030, 0x85919415, 0x45616425, 0x0c303c3c, 0x86b2b436, 0xc4e0e424, 0x8bb3b83b, 0x4c707c3c, 0x0e020c0e, 0x40505010, 0x09313839, 0x06222426, 0x02323032, 0x84808404, 0x49616829, 0x83939013, 0x07333437, 0xc7e3e427, 0x04202424, 0x84a0a424, 0xcbc3c80b, 0x43535013, 0x0a02080a, 0x87838407, 0xc9d1d819, 0x4c404c0c, 0x83838003, 0x8f838c0f, 0xcec2cc0e, 0x0b33383b, 0x4a42480a, 0x87b3b437};

    /**
     * *********************** Constants for Key schedule ***********************
     */

    // KC0 = golden ratio; KCi = ROTL(KCi-1, 1)
    private static int[] KC = {0x9e3779b9, 0x3c6ef373, 0x78dde6e6, 0xf1bbcdcc, 0xe3779b99, 0xc6ef3733, 0x8dde6e67, 0x1bbcdccf, 0x3779b99e, 0x6ef3733c, 0xdde6e678, 0xbbcdccf1, 0x779b99e3, 0xef3733c6, 0xde6e678d, 0xbcdccf1b};

    /**
     * ************************* Defining Endianness ****************************
     */
    // If endianness is not defined correctly, you must modify here.

    // private static Boolean LITTLE = false;
    private static Boolean BIG = true;

    private static Boolean ENDIAN = BIG;                    // Java
    // virtual
    // machine
    // uses
    // big
    // endian
    // as
    // a
    // default

    // private static Boolean ENDIAN = LITTLE;

    /**
     * ************************* Constant Definitions ***************************
     */

    private static int NoRounds      = 16;                    // the
    // number
    // of
    // rounds
    // private
    // int
    // NoRoundKeys
    // =
    // 32;
    // //
    // the
    // number
    // of
    // round-keys
    /**
     * Seed Block Size (16byte)
     */
    private        int SeedBlockSize = 16;                    // block
    // length
    // in
    // bytes
    // private
    // int
    // SeedBlockLen
    // =
    // 128;
    // //
    // block
    // length
    // in
    // bits

    public SeedCipherSvcImpl() {
        this.cryptoPaddingSvc = new CryptoPaddingSvcImpl();
    }

    private int GetB0(int A) {
        return 0xff & A;
    }

    private int GetB1(int A) {
        return 0xff & A >>> 8;
    }

    private int GetB2(int A) {
        return 0xff & A >>> 16;
    }

    private int GetB3(int A) {
        return 0xff & A >>> 24;
    }

    private void EndianChange(int dws[]) {
        dws[0] = dws[0] >>> 24 | dws[0] << 24 | dws[0] << 8 & 0xff0000 | dws[0] >>> 8 & 0xff00;
    }

    private int EndianChange(int dws) {
        return dws >>> 24 | dws << 24 | dws << 8 & 0xff0000 | dws >>> 8 & 0xff00;
    }

    private void SeedRound(int L0[], int L1[], int R0[], int R1[], int K[]) {
        long T00 = 0L;
        long T11 = 0L;
        int T0 = R0[0] ^ K[0];
        int T1 = R1[0] ^ K[1];
        T1 ^= T0;
        T00 = T0 >= 0 ? T0 : (T0 & 0x7fffffff) | 0xffffffff80000000L;
        T1 = SS0[GetB0(T1)] ^ SS1[GetB1(T1)] ^ SS2[GetB2(T1)] ^ SS3[GetB3(T1)];
        T11 = T1 >= 0 ? T1 : (T1 & 0x7fffffff) | 0xffffffff80000000L;
        T00 += T11;
        T0 = SS0[GetB0((int) T00)] ^ SS1[GetB1((int) T00)] ^ SS2[GetB2((int) T00)] ^ SS3[GetB3((int) T00)];
        T00 = T0 >= 0 ? T0 : (T0 & 0x7fffffff) | 0xffffffff80000000L;
        T11 += T00;
        T1 = SS0[GetB0((int) T11)] ^ SS1[GetB1((int) T11)] ^ SS2[GetB2((int) T11)] ^ SS3[GetB3((int) T11)];
        T11 = T1 >= 0 ? T1 : (T1 & 0x7fffffff) | 0xffffffff80000000L;
        T00 += T11;
        L0[0] ^= (int) T00;
        L1[0] ^= (int) T11;
    }

    /**
     * @param pbData
     * @param pdwRoundKey
     * @param outData
     */
    private void SeedEncrypt(byte pbData[], int pdwRoundKey[], byte outData[]) {

        int L0[] = new int[1];
        int L1[] = new int[1];
        int R0[] = new int[1];
        int R1[] = new int[1];
        L0[0] = 0;
        L1[0] = 0;
        R0[0] = 0;
        R1[0] = 0;
        int K[] = new int[2];
        int nCount = 0;
        L0[0] = pbData[0] & 0xff;
        L0[0] = L0[0] << 8 ^ pbData[1] & 0xff;
        L0[0] = L0[0] << 8 ^ pbData[2] & 0xff;
        L0[0] = L0[0] << 8 ^ pbData[3] & 0xff;
        L1[0] = pbData[4] & 0xff;
        L1[0] = L1[0] << 8 ^ pbData[5] & 0xff;
        L1[0] = L1[0] << 8 ^ pbData[6] & 0xff;
        L1[0] = L1[0] << 8 ^ pbData[7] & 0xff;
        R0[0] = pbData[8] & 0xff;
        R0[0] = R0[0] << 8 ^ pbData[9] & 0xff;
        R0[0] = R0[0] << 8 ^ pbData[10] & 0xff;
        R0[0] = R0[0] << 8 ^ pbData[11] & 0xff;
        R1[0] = pbData[12] & 0xff;
        R1[0] = R1[0] << 8 ^ pbData[13] & 0xff;
        R1[0] = R1[0] << 8 ^ pbData[14] & 0xff;
        R1[0] = R1[0] << 8 ^ pbData[15] & 0xff;
        if ( !ENDIAN ) {
            EndianChange(L0);
            EndianChange(L1);
            EndianChange(R0);
            EndianChange(R1);
        }
        K[0] = pdwRoundKey[nCount++];
        K[1] = pdwRoundKey[nCount++];
        SeedRound(L0, L1, R0, R1, K);
        K[0] = pdwRoundKey[nCount++];
        K[1] = pdwRoundKey[nCount++];
        SeedRound(R0, R1, L0, L1, K);
        K[0] = pdwRoundKey[nCount++];
        K[1] = pdwRoundKey[nCount++];
        SeedRound(L0, L1, R0, R1, K);
        K[0] = pdwRoundKey[nCount++];
        K[1] = pdwRoundKey[nCount++];
        SeedRound(R0, R1, L0, L1, K);
        K[0] = pdwRoundKey[nCount++];
        K[1] = pdwRoundKey[nCount++];
        SeedRound(L0, L1, R0, R1, K);
        K[0] = pdwRoundKey[nCount++];
        K[1] = pdwRoundKey[nCount++];
        SeedRound(R0, R1, L0, L1, K);
        K[0] = pdwRoundKey[nCount++];
        K[1] = pdwRoundKey[nCount++];
        SeedRound(L0, L1, R0, R1, K);
        K[0] = pdwRoundKey[nCount++];
        K[1] = pdwRoundKey[nCount++];
        SeedRound(R0, R1, L0, L1, K);
        K[0] = pdwRoundKey[nCount++];
        K[1] = pdwRoundKey[nCount++];
        SeedRound(L0, L1, R0, R1, K);
        K[0] = pdwRoundKey[nCount++];
        K[1] = pdwRoundKey[nCount++];
        SeedRound(R0, R1, L0, L1, K);
        K[0] = pdwRoundKey[nCount++];
        K[1] = pdwRoundKey[nCount++];
        SeedRound(L0, L1, R0, R1, K);
        K[0] = pdwRoundKey[nCount++];
        K[1] = pdwRoundKey[nCount++];
        SeedRound(R0, R1, L0, L1, K);

        if ( NoRounds == 16 ) {
            K[0] = pdwRoundKey[nCount++];
            K[1] = pdwRoundKey[nCount++];
            SeedRound(L0, L1, R0, R1, K);
            K[0] = pdwRoundKey[nCount++];
            K[1] = pdwRoundKey[nCount++];
            SeedRound(R0, R1, L0, L1, K);
            K[0] = pdwRoundKey[nCount++];
            K[1] = pdwRoundKey[nCount++];
            SeedRound(L0, L1, R0, R1, K);
            K[0] = pdwRoundKey[nCount++];
            K[1] = pdwRoundKey[nCount++];
            SeedRound(R0, R1, L0, L1, K);
        }

        if ( !ENDIAN ) {
            EndianChange(L0);
            EndianChange(L1);
            EndianChange(R0);
            EndianChange(R1);
        }

        for ( int i = 0; i < 4; i++ ) {
            outData[i] = (byte) (R0[0] >>> 8 * (3 - i) & 0xff);
            outData[4 + i] = (byte) (R1[0] >>> 8 * (3 - i) & 0xff);
            outData[8 + i] = (byte) (L0[0] >>> 8 * (3 - i) & 0xff);
            outData[12 + i] = (byte) (L1[0] >>> 8 * (3 - i) & 0xff);
        }

    }

    private void SeedDecrypt(byte pbData[], int pdwRoundKey[], byte outData[]) {
        int L0[] = new int[1];
        int L1[] = new int[1];
        int R0[] = new int[1];
        int R1[] = new int[1];
        int K[] = new int[2];
        L0[0] = 0;
        L1[0] = 0;
        R0[0] = 0;
        R1[0] = 0;
        int nCount = 31;
        L0[0] = pbData[0] & 0xff;
        L0[0] = L0[0] << 8 ^ pbData[1] & 0xff;
        L0[0] = L0[0] << 8 ^ pbData[2] & 0xff;
        L0[0] = L0[0] << 8 ^ pbData[3] & 0xff;
        L1[0] = pbData[4] & 0xff;
        L1[0] = L1[0] << 8 ^ pbData[5] & 0xff;
        L1[0] = L1[0] << 8 ^ pbData[6] & 0xff;
        L1[0] = L1[0] << 8 ^ pbData[7] & 0xff;
        R0[0] = pbData[8] & 0xff;
        R0[0] = R0[0] << 8 ^ pbData[9] & 0xff;
        R0[0] = R0[0] << 8 ^ pbData[10] & 0xff;
        R0[0] = R0[0] << 8 ^ pbData[11] & 0xff;
        R1[0] = pbData[12] & 0xff;
        R1[0] = R1[0] << 8 ^ pbData[13] & 0xff;
        R1[0] = R1[0] << 8 ^ pbData[14] & 0xff;
        R1[0] = R1[0] << 8 ^ pbData[15] & 0xff;

        if ( !ENDIAN ) {
            EndianChange(L0);
            EndianChange(L1);
            EndianChange(R0);
            EndianChange(R1);
        }

        if ( NoRounds == 16 ) {
            K[1] = pdwRoundKey[nCount--];
            K[0] = pdwRoundKey[nCount--];
            SeedRound(L0, L1, R0, R1, K);
            K[1] = pdwRoundKey[nCount--];
            K[0] = pdwRoundKey[nCount--];
            SeedRound(R0, R1, L0, L1, K);
            K[1] = pdwRoundKey[nCount--];
            K[0] = pdwRoundKey[nCount--];
            SeedRound(L0, L1, R0, R1, K);
            K[1] = pdwRoundKey[nCount--];
            K[0] = pdwRoundKey[nCount--];
            SeedRound(R0, R1, L0, L1, K);
        }

        K[1] = pdwRoundKey[nCount--];
        K[0] = pdwRoundKey[nCount--];
        SeedRound(L0, L1, R0, R1, K);
        K[1] = pdwRoundKey[nCount--];
        K[0] = pdwRoundKey[nCount--];
        SeedRound(R0, R1, L0, L1, K);
        K[1] = pdwRoundKey[nCount--];
        K[0] = pdwRoundKey[nCount--];
        SeedRound(L0, L1, R0, R1, K);
        K[1] = pdwRoundKey[nCount--];
        K[0] = pdwRoundKey[nCount--];
        SeedRound(R0, R1, L0, L1, K);
        K[1] = pdwRoundKey[nCount--];
        K[0] = pdwRoundKey[nCount--];
        SeedRound(L0, L1, R0, R1, K);
        K[1] = pdwRoundKey[nCount--];
        K[0] = pdwRoundKey[nCount--];
        SeedRound(R0, R1, L0, L1, K);
        K[1] = pdwRoundKey[nCount--];
        K[0] = pdwRoundKey[nCount--];
        SeedRound(L0, L1, R0, R1, K);
        K[1] = pdwRoundKey[nCount--];
        K[0] = pdwRoundKey[nCount--];
        SeedRound(R0, R1, L0, L1, K);
        K[1] = pdwRoundKey[nCount--];
        K[0] = pdwRoundKey[nCount--];
        SeedRound(L0, L1, R0, R1, K);
        K[1] = pdwRoundKey[nCount--];
        K[0] = pdwRoundKey[nCount--];
        SeedRound(R0, R1, L0, L1, K);
        K[1] = pdwRoundKey[nCount--];
        K[0] = pdwRoundKey[nCount--];
        SeedRound(L0, L1, R0, R1, K);
        K[1] = pdwRoundKey[nCount--];
        K[0] = pdwRoundKey[nCount];
        SeedRound(R0, R1, L0, L1, K);

        if ( !ENDIAN ) {
            EndianChange(L0);
            EndianChange(L1);
            EndianChange(R0);
            EndianChange(R1);
        }

        for ( int i = 0; i < 4; i++ ) {
            outData[i] = (byte) (R0[0] >>> 8 * (3 - i) & 0xff);
            outData[4 + i] = (byte) (R1[0] >>> 8 * (3 - i) & 0xff);
            outData[8 + i] = (byte) (L0[0] >>> 8 * (3 - i) & 0xff);
            outData[12 + i] = (byte) (L1[0] >>> 8 * (3 - i) & 0xff);
        }

    }

    private void EncRoundKeyUpdate0(int K[], int A[], int B[], int C[], int D[], int Z) {

        int T0 = A[0];
        A[0] = A[0] >>> 8 ^ B[0] << 24;
        B[0] = B[0] >>> 8 ^ T0 << 24;
        int T00 = (A[0] + C[0]) - KC[Z];
        int T11 = (B[0] + KC[Z]) - D[0];
        K[0] = SS0[GetB0(T00)] ^ SS1[GetB1(T00)] ^ SS2[GetB2(T00)] ^ SS3[GetB3(T00)];
        K[1] = SS0[GetB0(T11)] ^ SS1[GetB1(T11)] ^ SS2[GetB2(T11)] ^ SS3[GetB3(T11)];
    }

    private void EncRoundKeyUpdate1(int K[], int A[], int B[], int C[], int D[], int Z) {

        int T0 = C[0];
        C[0] = C[0] << 8 ^ D[0] >>> 24;
        D[0] = D[0] << 8 ^ T0 >>> 24;
        int T00 = (A[0] + C[0]) - KC[Z];
        int T11 = (B[0] + KC[Z]) - D[0];
        K[0] = SS0[GetB0(T00)] ^ SS1[GetB1(T00)] ^ SS2[GetB2(T00)] ^ SS3[GetB3(T00)];
        K[1] = SS0[GetB0(T11)] ^ SS1[GetB1(T11)] ^ SS2[GetB2(T11)] ^ SS3[GetB3(T11)];
    }

    private void SeedEncRoundKey(int pdwRoundKey[], byte pbUserKey[]) {
        int A[] = new int[1];
        int B[] = new int[1];
        int C[] = new int[1];
        int D[] = new int[1];
        int K[] = new int[2];
        int nCount = 2;
        A[0] = pbUserKey[0] & 0xff;
        A[0] = A[0] << 8 ^ pbUserKey[1] & 0xff;
        A[0] = A[0] << 8 ^ pbUserKey[2] & 0xff;
        A[0] = A[0] << 8 ^ pbUserKey[3] & 0xff;
        B[0] = pbUserKey[4] & 0xff;
        B[0] = B[0] << 8 ^ pbUserKey[5] & 0xff;
        B[0] = B[0] << 8 ^ pbUserKey[6] & 0xff;
        B[0] = B[0] << 8 ^ pbUserKey[7] & 0xff;
        C[0] = pbUserKey[8] & 0xff;
        C[0] = C[0] << 8 ^ pbUserKey[9] & 0xff;
        C[0] = C[0] << 8 ^ pbUserKey[10] & 0xff;
        C[0] = C[0] << 8 ^ pbUserKey[11] & 0xff;
        D[0] = pbUserKey[12] & 0xff;
        D[0] = D[0] << 8 ^ pbUserKey[13] & 0xff;
        D[0] = D[0] << 8 ^ pbUserKey[14] & 0xff;
        D[0] = D[0] << 8 ^ pbUserKey[15] & 0xff;
        if ( !ENDIAN ) {
            A[0] = EndianChange(A[0]);
            B[0] = EndianChange(B[0]);
            C[0] = EndianChange(C[0]);
            D[0] = EndianChange(D[0]);
        }
        int T0 = (A[0] + C[0]) - KC[0];
        int T1 = (B[0] - D[0]) + KC[0];
        pdwRoundKey[0] = SS0[GetB0(T0)] ^ SS1[GetB1(T0)] ^ SS2[GetB2(T0)] ^ SS3[GetB3(T0)];
        pdwRoundKey[1] = SS0[GetB0(T1)] ^ SS1[GetB1(T1)] ^ SS2[GetB2(T1)] ^ SS3[GetB3(T1)];
        EncRoundKeyUpdate0(K, A, B, C, D, 1);
        pdwRoundKey[nCount++] = K[0];
        pdwRoundKey[nCount++] = K[1];
        EncRoundKeyUpdate1(K, A, B, C, D, 2);
        pdwRoundKey[nCount++] = K[0];
        pdwRoundKey[nCount++] = K[1];
        EncRoundKeyUpdate0(K, A, B, C, D, 3);
        pdwRoundKey[nCount++] = K[0];
        pdwRoundKey[nCount++] = K[1];
        EncRoundKeyUpdate1(K, A, B, C, D, 4);
        pdwRoundKey[nCount++] = K[0];
        pdwRoundKey[nCount++] = K[1];
        EncRoundKeyUpdate0(K, A, B, C, D, 5);
        pdwRoundKey[nCount++] = K[0];
        pdwRoundKey[nCount++] = K[1];
        EncRoundKeyUpdate1(K, A, B, C, D, 6);
        pdwRoundKey[nCount++] = K[0];
        pdwRoundKey[nCount++] = K[1];
        EncRoundKeyUpdate0(K, A, B, C, D, 7);
        pdwRoundKey[nCount++] = K[0];
        pdwRoundKey[nCount++] = K[1];
        EncRoundKeyUpdate1(K, A, B, C, D, 8);
        pdwRoundKey[nCount++] = K[0];
        pdwRoundKey[nCount++] = K[1];
        EncRoundKeyUpdate0(K, A, B, C, D, 9);
        pdwRoundKey[nCount++] = K[0];
        pdwRoundKey[nCount++] = K[1];
        EncRoundKeyUpdate1(K, A, B, C, D, 10);
        pdwRoundKey[nCount++] = K[0];
        pdwRoundKey[nCount++] = K[1];
        EncRoundKeyUpdate0(K, A, B, C, D, 11);
        pdwRoundKey[nCount++] = K[0];
        pdwRoundKey[nCount++] = K[1];
        if ( NoRounds == 16 ) {
            EncRoundKeyUpdate1(K, A, B, C, D, 12);
            pdwRoundKey[nCount++] = K[0];
            pdwRoundKey[nCount++] = K[1];
            EncRoundKeyUpdate0(K, A, B, C, D, 13);
            pdwRoundKey[nCount++] = K[0];
            pdwRoundKey[nCount++] = K[1];
            EncRoundKeyUpdate1(K, A, B, C, D, 14);
            pdwRoundKey[nCount++] = K[0];
            pdwRoundKey[nCount++] = K[1];
            EncRoundKeyUpdate0(K, A, B, C, D, 15);
            pdwRoundKey[nCount++] = K[0];
            pdwRoundKey[nCount++] = K[1];
        }
    }

    /**
     * 입력 받은 바이트 데이터를 암호화 하여 리턴한다.
     *
     * @param inData String 평문
     * @param szKey  byte[] key
     * @return byte[] 암호화 된 데이터
     */
    public byte[] encrypt(byte[] sbuffer, byte szKey[]) {
        int sRoundKey[] = new int[32];
        SeedEncRoundKey(sRoundKey, szKey);

        byte[] inDataBuffer = cryptoPaddingSvc.addPadding(sbuffer, SeedBlockSize);
        byte[] encryptBytes = new byte[inDataBuffer.length];

        int rt = inDataBuffer.length / SeedBlockSize;
        for ( int j = 0; j < rt; j++ ) {
            byte sSource[] = new byte[SeedBlockSize];
            byte sTarget[] = new byte[SeedBlockSize];

            System.arraycopy(inDataBuffer, (j * SeedBlockSize), sSource, 0, SeedBlockSize);
            SeedEncrypt(sSource, sRoundKey, sTarget);

            System.arraycopy(sTarget, 0, encryptBytes, (j * SeedBlockSize), sTarget.length);
        }

        return encryptBytes;
    }

    /**
     * 입력 받은 문자열을 암호화 하여 리턴한다.
     *
     * @param inData String 평문
     * @param szKey  byte[] key
     * @return byte[] 암호화 된 데이터
     */
    public byte[] encrypt(String inData, byte szKey[]) {
        return encrypt(inData.getBytes(), szKey);
    }

    /**
     * 입력 받은 문자열을 특정 Charset으로 변환하여 암호화 하여 리턴한다.
     *
     * @param inData  String 평문
     * @param szKey   byte[] key
     * @param charset String String을 byte 데이터로 변환할때 사용할 charset
     * @return byte[] 암호화 된 데이터
     */
    public byte[] encrypt(String inData, byte szKey[], String charset) throws UnsupportedEncodingException {
        return encrypt(inData.getBytes(charset), szKey);
    }

    /**
     * Base64를 기반으로 암호롸를 처리한다.
     *
     * @param inData  String 평문
     * @param charset String String을 byte 데이터로 변환할때 사용할 charset
     * @return byte[] 암호화 된 데이터
     */
    public String encryptBase64(String inData) throws UnsupportedEncodingException {

        if ( util.isEmpty(inData) ) {
            return inData;
        }

        if ( isTest ) {
            return inData;
        } else {
            return Base64.encodeToString(encrypt(inData.getBytes(strCharset), pbUserKey), Base64.DEFAULT);
        }
    }

    /**
     * Base64를 기반으로 암호롸를 처리한다. 그후 URLEncoder 로 다시 인코딩한다..
     *
     * @param inData  String 평문
     * @param charset String String을 byte 데이터로 변환할때 사용할 charset
     * @return byte[] 암호화 된 데이터
     */
    public String encryptBase64ByURLEncooder(String inData) throws UnsupportedEncodingException {

        if ( util.isEmpty(inData) ) {

            // System.out.println("비어있음 ");
            return inData;
        }

        if ( isTest ) {
            return inData;
        } else {
            return java.net.URLEncoder.encode(Base64.encodeToString(encrypt(inData.getBytes(strCharset), pbUserKey), Base64.DEFAULT), strCharset);
        }
    }

    /**
     * 암호화 된 바이트 데이터를 받아서 복호화한다.
     *
     * @param encryptBytes byte[] 암호화 된 바이트 데이터
     * @param szKey        byte[] key
     * @return byte[] 복호화 된 바이트 데이터
     */
    public byte[] decrypt(byte[] encryptBytes, byte[] szKey) {

        int sRoundKey[] = new int[32];
        byte[] decryptBytes = new byte[encryptBytes.length];
        SeedEncRoundKey(sRoundKey, szKey);
        int rt = encryptBytes.length / SeedBlockSize;

        byte sSource[] = new byte[SeedBlockSize];
        byte sTarget[] = new byte[SeedBlockSize];
        for ( int j = 0; j < rt; j++ ) {
            System.arraycopy(encryptBytes, (j * SeedBlockSize), sSource, 0, SeedBlockSize);

            SeedDecrypt(sSource, sRoundKey, sTarget);

            System.arraycopy(sTarget, 0, decryptBytes, (j * SeedBlockSize), SeedBlockSize);
        }

        return cryptoPaddingSvc.removePadding(decryptBytes, SeedBlockSize);
    }

    /**
     * 암호화 된 바이트 데이터를 받아서 복호화하여 문자열로 반환한다.
     *
     * @param encryptBytes byte[] 암호화 된 바이트 데이터
     * @param szKey        byte[] key
     * @return byte[] 복호화 된 바이트 데이터
     */
    public String decryptAsString(byte[] encryptBytes, byte[] szKey) {
        return new String(decrypt(encryptBytes, szKey));
    }

    /**
     * 암호화 된 바이트 데이터를 받아서 복호화하여 지정한 charset으로 문자열로 반환한다.
     *
     * @param encryptBytes byte[] 암호화 된 바이트 데이터
     * @param szKey        byte[] key
     * @param String       charset 복호화 된 바이트 데이터를 문자열로 변환할 때 사용할 Charset
     * @return byte[] 복호화 된 바이트 데이터
     */
    public String decryptAsString(byte[] encryptBytes, byte[] pbUserKey, String charset) throws UnsupportedEncodingException {

        return new String(decrypt(encryptBytes, pbUserKey), charset);
    }

    /**
     * BASE64 를 기반으로 복호화 를 처리한다.
     *
     * @param encryptBytes byte[] 암호화 된 바이트 데이터
     * @param szKey        byte[] key
     * @param String       charset 복호화 된 바이트 데이터를 문자열로 변환할 때 사용할 Charset
     * @return byte[] 복호화 된 바이트 데이터
     */
    public String decryptAsStringBase64(String inData) throws UnsupportedEncodingException {

        if ( util.isEmpty(inData) ) {
            // System.out.println("비어있음 ");
            return inData;
        }

        if ( isTest ) {
            return inData;
        } else {
            return new String(decrypt(Base64.decode(inData, Base64.DEFAULT), pbUserKey), strCharset);

        }

    }

    /**
     * BASE64 를 기반으로 복호화 를 처리한다.
     *
     * @param encryptBytes byte[] 암호화 된 바이트 데이터
     * @param szKey        byte[] key
     * @param String       charset 복호화 된 바이트 데이터를 문자열로 변환할 때 사용할 Charset
     * @return byte[] 복호화 된 바이트 데이터
     */
    public String decryptAsStringBase64ByURLDecoder(String inData) throws UnsupportedEncodingException {

        if ( util.isEmpty(inData) ) {
            return inData;
        }

        if ( isTest ) {
            return inData;
        } else {
            return new String(decrypt(Base64.decode(java.net.URLDecoder.decode(inData, strCharset), Base64.DEFAULT), pbUserKey), strCharset);
        }

    }

    /**
     * true : 암호화, false : 비암호화 처리한다.
     *
     * @return
     */
    public boolean isTest() {
        return isTest;
    }

    //
    // /**
    // * true : 암호화, false : 비암호화 처리한다.
    // * @return
    // */
    // public void setTest(boolean isTest) {
    //
    // java.net.InetAddress localhost = null;
    // String hostAddress = "";
    // HttpServletRequest req = null;
    // String host = "";
    //
    // try {
    //
    // localhost = java.net.InetAddress.getLocalHost();
    // hostAddress = localhost.getHostAddress();
    // if(req != null)
    // host = req.getHeader("host");
    //
    // } catch (UnknownHostException e) {
    // e.printStackTrace();
    // }
    //
    // if("210.123.92.183".equals(hostAddress)) {
    // this.isTest = isTest;
    // }
    //
    // }

    /**
     * 패딩 주입
     *
     * @param cryptoPaddingSvc
     */
    public void setCryptoPaddingSvc(CryptoPaddingSvc cryptoPaddingSvc) {
        this.cryptoPaddingSvc = cryptoPaddingSvc;
    }

    /**
     * hex to byte[] : 16진수 문자?�을 바이??배열�?�?��?�다.
     *
     * @param hex hex string
     * @return
     */
    public byte[] hexToByteArray(String hex) {
        if ( hex == null || hex.length() == 0 ) {
            return null;
        }

        byte[] ba = new byte[hex.length() / 2];
        for ( int i = 0; i < ba.length; i++ ) {
            ba[i] = (byte) Integer.parseInt(hex.substring(2 * i, 2 * i + 2), 16);
        }
        return ba;
    }

    /**
     * byte[] to hex : unsigned byte(바이?? 배열??16진수 문자?�로 바꾼??
     *
     * @param ba byte[]
     * @return
     */
    public String byteArrayToHex(byte[] ba) {
        if ( ba == null || ba.length == 0 ) {
            return null;
        }

        StringBuffer sb = new StringBuffer(ba.length * 2);
        String hexNumber;
        for ( int x = 0; x < ba.length; x++ ) {
            hexNumber = "0" + Integer.toHexString(0xff & ba[x]);

            sb.append(hexNumber.substring(hexNumber.length() - 2));
        }
        return sb.toString();
    }

    /**
     * BASE64 를 기반으로 복호화 를 처리한다.
     *
     * @param encryptBytes byte[] 암호화 된 바이트 데이터
     * @param szKey        byte[] key
     * @param String       charset 복호화 된 바이트 데이터를 문자열로 변환할 때 사용할 Charset
     * @return byte[] 복호화 된 바이트 데이터
     */
    public String decryptAsStringHex(String inData) throws UnsupportedEncodingException {

        if ( util.isEmpty(inData) ) {
            // System.out.println("비어있음 ");
            return inData;
        }

        if ( isTest ) {
            return inData;
        } else {

            return new String(decrypt(hexToByteArray(inData), pbUserKey), strCharset);

        }

    }

    /**
     * Base64를 기반으로 암호롸를 처리한다.
     *
     * @param inData  String 평문
     * @param charset String String을 byte 데이터로 변환할때 사용할 charset
     * @return byte[] 암호화 된 데이터
     */
    public String encryptHex(String inData) throws UnsupportedEncodingException {

        if ( util.isEmpty(inData) ) {
            return inData;
        }

        if ( isTest ) {
            return inData;
        } else {

            return byteArrayToHex(encrypt(inData.getBytes(strCharset), pbUserKey));
        }
    }

}
